---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1806 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1806) 02/09/26 _x86_64_ (8 CPU) 12:09:00 LINUX RESTART (8 CPU) 12:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:11:01 178.83 15.03 163.80 0.00 2180.65 57116.29 0.00 12:12:01 146.27 0.23 146.03 0.00 5.87 41097.88 0.00 12:13:01 154.55 0.48 154.07 0.00 49.05 48998.20 0.00 Average: 159.78 5.19 154.58 0.00 737.17 49026.29 0.00 12:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:11:01 27281232 31456148 826052 2.51 145540 4149004 2098692 6.19 1345676 3678168 885068 12:12:01 26532524 31366312 910892 2.77 160300 4748104 2151680 6.34 1725524 4001424 368116 12:13:01 26098004 31492196 786620 2.39 176372 5264440 1765256 5.20 1657008 4473484 444 Average: 26637253 31438219 841188 2.56 160737 4720516 2005209 5.91 1576069 4051025 417876 12:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:11:01 veth333e626 328.23 514.30 32.34 3038.73 0.00 0.00 0.00 0.25 12:11:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 12:11:01 ens3 725.52 487.19 6891.79 95.63 0.00 0.00 0.00 0.00 12:11:01 docker0 387.49 564.50 32.17 3450.65 0.00 0.00 0.00 0.00 12:12:01 veth4903472 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 ens3 30.83 19.27 29.71 12.38 0.00 0.00 0.00 0.00 12:12:01 docker0 0.20 0.15 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 12:13:01 ens3 132.04 77.01 2734.91 20.33 0.00 0.00 0.00 0.00 12:13:01 docker0 4.55 10.30 0.33 128.34 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 293.74 192.86 3198.44 42.49 0.00 0.00 0.00 0.00 Average: docker0 129.31 189.57 10.72 1180.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1806) 02/09/26 _x86_64_ (8 CPU) 12:09:00 LINUX RESTART (8 CPU) 12:10:02 CPU %user %nice %system %iowait %steal %idle 12:11:01 all 7.17 0.00 3.16 4.72 0.07 84.88 12:11:01 0 8.33 0.00 3.01 11.41 0.07 77.18 12:11:01 1 6.65 0.00 3.28 9.97 0.09 80.01 12:11:01 2 6.79 0.00 2.91 2.03 0.07 88.20 12:11:01 3 8.39 0.00 3.90 1.26 0.07 86.38 12:11:01 4 6.56 0.00 3.51 4.79 0.09 85.05 12:11:01 5 7.33 0.00 2.82 1.55 0.05 88.25 12:11:01 6 6.47 0.00 3.15 3.49 0.07 86.81 12:11:01 7 6.84 0.00 2.69 3.30 0.07 87.10 12:12:01 all 42.37 0.00 6.57 2.70 0.09 48.28 12:12:01 0 40.68 0.00 6.28 0.54 0.08 52.41 12:12:01 1 42.44 0.00 6.79 0.30 0.08 50.39 12:12:01 2 42.61 0.00 6.34 2.23 0.08 48.74 12:12:01 3 42.59 0.00 7.04 13.20 0.10 37.07 12:12:01 4 41.90 0.00 6.82 4.48 0.08 46.71 12:12:01 5 42.94 0.00 6.13 0.22 0.08 50.63 12:12:01 6 42.04 0.00 6.52 0.17 0.08 51.19 12:12:01 7 43.72 0.00 6.63 0.50 0.10 49.05 12:13:01 all 26.34 0.00 4.89 2.91 0.08 65.77 12:13:01 0 25.73 0.00 5.18 3.27 0.08 65.73 12:13:01 1 24.69 0.00 4.34 0.88 0.07 70.02 12:13:01 2 26.38 0.00 4.67 0.49 0.07 68.40 12:13:01 3 26.45 0.00 5.38 4.59 0.07 63.52 12:13:01 4 25.77 0.00 4.48 1.00 0.08 68.66 12:13:01 5 27.38 0.00 5.03 0.52 0.08 66.98 12:13:01 6 27.88 0.00 4.63 0.25 0.08 67.16 12:13:01 7 26.47 0.00 5.45 12.39 0.07 55.63 Average: all 25.40 0.00 4.88 3.44 0.08 66.20 Average: 0 25.02 0.00 4.84 5.03 0.08 65.03 Average: 1 24.71 0.00 4.81 3.68 0.08 66.72 Average: 2 25.38 0.00 4.65 1.58 0.07 68.32 Average: 3 25.87 0.00 5.44 6.36 0.08 62.24 Average: 4 24.87 0.00 4.95 3.41 0.08 66.69 Average: 5 25.99 0.00 4.67 0.76 0.07 68.51 Average: 6 25.57 0.00 4.78 1.29 0.08 68.28 Average: 7 25.78 0.00 4.93 5.39 0.08 63.82